CN112491347A - Photovoltaic power generation device and power generation method thereof - Google Patents
Photovoltaic power generation device and power generation method thereof Download PDFInfo
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- CN112491347A CN112491347A CN202011445631.6A CN202011445631A CN112491347A CN 112491347 A CN112491347 A CN 112491347A CN 202011445631 A CN202011445631 A CN 202011445631A CN 112491347 A CN112491347 A CN 112491347A
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- 238000010248 power generation Methods 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims description 19
- 239000000428 dust Substances 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 5
- 241000112598 Pseudoblennius percoides Species 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims 2
- 230000031700 light absorption Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000005855 radiation Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241001557517 Crocanthemum scoparium Species 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000001514 detection method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a photovoltaic power generation device and a power generation method thereof, and belongs to the technical field of photovoltaic panels. A photovoltaic power generation device comprises a supporting base, an equipment box, a fixing frame and a photovoltaic panel body, wherein the equipment box is fixedly connected to the upper end of the supporting base, the photovoltaic panel body is fixedly connected into the fixing frame, a driving speed reduction mechanism is connected into the equipment box, and a single-tooth gear is fixedly connected to the output end of the driving speed reduction mechanism.
Description
Technical Field
The invention relates to the technical field of photovoltaic panels, in particular to a photovoltaic power generation device and a power generation method thereof.
Background
Solar energy refers to the thermal radiation energy of the sun, which is mainly expressed by the solar ray, and is generally used as power generation or energy supply for water heaters in modern times, since the birth of life on the earth, people mainly live with the thermal radiation energy provided by the sun, and ancient mankind also understand that objects dried in the sun are used as food making methods, such as salt making, salted fish drying and the like, under the condition that fossil fuel is gradually reduced, the solar energy becomes an important component of energy used by human beings and is continuously developed, the solar energy is utilized in a photo-thermal conversion mode and a photo-electric conversion mode, the solar power generation is an emerging renewable energy source, and the solar energy in a broad sense also comprises wind energy, chemical energy, water energy and the like on the earth.
At present, solar photovoltaic power generation devices on the market are mostly fixed, can not adjust in real time according to the rotation angle of the sun, thereby the photic power generation rate of the solar photovoltaic panel is lower, and the existing solar photovoltaic power generation devices do not have the function of cleaning dust by redundant photovoltaic panels, thereby the dust covers on the photovoltaic panel body, and the work efficiency of light absorption power generation of the photovoltaic panel body is influenced.
Disclosure of Invention
The invention aims to solve the problems that most of the existing solar photovoltaic power generation devices on the market are fixed and cannot be adjusted in real time according to the rotation angle of the sun, so that the light receiving and power generation rate of a solar photovoltaic panel is low, and meanwhile, the existing solar photovoltaic power generation devices do not have the function of cleaning dust by redundant photovoltaic panels, so that the dust covers the photovoltaic panel body and the light absorption and power generation work efficiency of the photovoltaic panel body is influenced.
In order to achieve the purpose, the invention adopts the following technical scheme:
a photovoltaic power generation device comprises a supporting base, an equipment box, a fixing frame and a photovoltaic panel body, wherein the equipment box is fixedly connected to the upper end of the supporting base, the photovoltaic panel body is fixedly connected in the fixing frame, a driving speed reducing mechanism is connected in the equipment box, a single-tooth gear is fixedly connected to the output end of the driving speed reducing mechanism, a rotating rod is rotatably connected in the equipment box, a first gear matched with the single-tooth gear is fixedly connected on the rotating rod, a through hole is formed in the equipment box, the upper end of the rotating rod penetrates through the equipment box through the through hole, a supporting plate is fixedly connected to one side of the upper end of the supporting plate, a fixing rod is rotatably connected to one end, far away from the fixing rod, of the supporting plate, a cylindrical barrel is rotatably connected in the cylindrical barrel through threads, a first reciprocating screw rod is rotatably connected in the cylindrical barrel, and, the fixed rod is connected with the first fixed block in a rotating mode, one end of the fixed frame close to the first reciprocating screw rod is fixedly connected with a second fixed block, the first reciprocating screw rod is connected with the second fixed block in a rotating mode, the cylindrical barrel is fixedly connected with a first bevel gear, one side, close to the cylindrical barrel, of the supporting plate is provided with a driving mechanism matched with the first bevel gear, an annular rack matched with the driving mechanism is arranged on the equipment box, a plurality of first arc-shaped protruding blocks are uniformly distributed on a through hole of the equipment box, a limiting mechanism matched with the first arc-shaped protruding blocks is fixedly connected with the rotating rod, and a photovoltaic panel cleaning mechanism is connected onto the fixed frame.
Preferably, the driving speed reduction mechanism comprises a speed reduction motor, a first rotating shaft and a second rotating shaft, the speed reduction motor is fixedly connected to one side of the equipment box, the first rotating shaft and the second rotating shaft are rotatably connected to the equipment box, an output end of the speed reduction motor is fixedly connected with a driving bevel gear, a driven bevel gear which is matched with the driving bevel gear is fixedly connected to the second rotating shaft, the size of the driven bevel gear is twice that of the driving bevel gear, belt pulleys are fixedly connected to the first rotating shaft and the second rotating shaft, the two belt pulleys are connected through a belt, and a single-tooth gear is fixedly connected to the upper end of the second rotating shaft.
Preferably, the driving mechanism comprises a second gear and a third gear, the second gear is rotatably connected to the supporting plate, the second gear is meshed with the annular rack, a fixing plate is fixedly connected to one end, close to the cylindrical barrel, of the supporting plate, a rotating column is rotatably connected to the fixing plate, one end, far away from the cylindrical barrel, of the rotating column is fixedly connected with the third gear, the second gear is meshed with the third gear, a second bevel gear is fixedly connected to one end, far away from the third gear, of the rotating column, and the second bevel gear is meshed with the first bevel gear.
Preferably, stop gear includes first sleeve, first telescopic link, second arc lug, first sleeve and dwang fixed connection, fixedly connected with expanding spring in the first sleeve, first telescopic link sliding connection in the first sleeve, and with expanding spring fixed connection, expanding spring's one end and second arc lug fixed connection are kept away from to first telescopic link, second arc lug and first arc lug sliding connection.
Preferably, the photovoltaic board cleans the mechanism and includes the reciprocal lead screw of driving motor, second, cleans the brush board, driving motor fixed connection is in one side of fixed frame, be equipped with two symmetrical recesses in the fixed frame, the reciprocal lead screw of second rotates and connects in the recess, the reciprocal lead screw of second is close to driving motor's one end and runs through in fixed frame, and the first band pulley of fixedly connected with, driving motor's output end fixedly connected with second band pulley, first band pulley passes through the belt with the second band pulley and is connected, two all there is the slider, two through threaded connection on the reciprocal lead screw of second between the slider through cleaning brush board fixed connection, clean brush board sliding connection on fixed frame, photovoltaic board body.
Preferably, the driving motor is sleeved with a protective cover, and the protective cover is fixedly connected with the fixed frame.
Preferably, the two sides of the lower end of the supporting plate are rotatably connected with supporting wheels, and the equipment box is provided with an annular sliding groove matched with the supporting wheels.
Preferably, one side in the equipment box is connected with a cooling fan, the equipment box is provided with a ventilation hole matched with the cooling fan, and the equipment box is fixedly connected with a filter screen matched with the ventilation hole.
Preferably, the equipment box is close to cooling fan's one side upper end fixedly connected with second sleeve, sliding connection has the second telescopic link in the second sleeve, be connected through the stretch cord between second telescopic link and the second sleeve, be equipped with volatile alcohol in the second sleeve, fixedly connected with and second telescopic link assorted switch in the equipment box, electric connection between switch and the cooling fan.
A detection method of a photovoltaic power generation device mainly comprises the following steps:
s1: firstly, moving the device to a designated working position, and then fixing the supporting base on the ground through a ground bolt;
s2: then, a user faces the light receiving surface of the photovoltaic panel body to the east, when the sun rises from the east, the speed reducing motor is started, the speed reducing motor drives the single-tooth gear to rotate, the single-tooth gear only drives the first gear to drive one grid every rotation, the single-tooth gear rotates one circle every hour, the number of teeth on the first gear is twenty-four, and the single-tooth gear rotates twelve circles to drive the first gear to rotate one circle, so that the device can simulate a clock, and the photovoltaic panel body of the device can rotate along with the sun;
s3: when the supporting plate rotates, the driving mechanism is driven to work under the action of the annular rack, the driving mechanism drives the cylindrical barrel to rotate through the first bevel gear while rotating, and the cylindrical barrel drives the first reciprocating screw rod to reciprocate through the threads, so that the inclination angle of the photovoltaic panel body can be adjusted in real time according to the rising angle of the sun;
s4: when the photovoltaic panel body is dirty, the photovoltaic panel cleaning mechanism is started to clean dust on the surface of the photovoltaic panel body;
s5: when the photovoltaic board body generates electricity, the sent electricity is transmitted to the adapter on the supporting plate through the conducting wire, wherein the inside hollow structure that is of the rotating rod, and the conducting wire on the adapter can penetrate through the rotating rod and then is conveyed to the adapter from the underground.
Compared with the prior art, the invention provides a photovoltaic power generation device, which has the following beneficial effects:
1. the photovoltaic power generation device has the advantages that the photovoltaic panel body rotates along with the sun by the arrangement of the driving speed reducing mechanism, the single-tooth gear, the first gear and the supporting plate, so that the front side of the photovoltaic panel body always faces the sun, the light receiving efficiency of the photovoltaic panel body is effectively improved, the inclination angle of the photovoltaic panel body can be adjusted in real time according to the rising angle of the sun by the arrangement of the driving mechanism, the first bevel gear, the cylindrical barrel and the first reciprocating screw rod, the light absorption efficiency of the photovoltaic panel body is maximized, the practicability of the device is effectively improved, the photovoltaic panel body is prevented from rotating due to the influence of wind power absorption by the limiting mechanism and the first arc-shaped convex block, the light absorption power generation efficiency of the photovoltaic panel body is influenced, the stability of the device is effectively improved, and dust on the surface of the photovoltaic panel body can be cleaned by the arrangement of the photovoltaic panel cleaning mechanism, prevent that the dust from covering on the photovoltaic board body, influence its work efficiency that absorbs light and generate electricity.
Drawings
Fig. 1 is a schematic structural diagram of a photovoltaic power generation apparatus according to the present invention;
FIG. 2 is a schematic structural diagram of a portion A of FIG. 1 of a photovoltaic power generation apparatus according to the present invention;
FIG. 3 is a schematic structural diagram of a portion B of the photovoltaic power generation apparatus shown in FIG. 1 according to the present invention;
FIG. 4 is a schematic structural diagram of a portion C in FIG. 1 of a photovoltaic power generation apparatus according to the present invention;
FIG. 5 is a schematic structural diagram of a photovoltaic power generation apparatus shown in a portion D of FIG. 1 according to the present invention;
fig. 6 is a schematic structural view of a fixing frame of a photovoltaic power generation device according to the present invention;
fig. 7 is a schematic structural diagram of an annular rack of a photovoltaic power generation device according to the present invention;
FIG. 8 is a schematic structural view of a single-tooth gear of a photovoltaic power generation device according to the present invention;
fig. 9 is a perspective view of a cylindrical barrel and a first reciprocating screw rod in a photovoltaic power generation device according to the present invention.
In the figure: 1. a support base; 2. an equipment box; 3. a reduction motor; 4. a first rotating shaft; 5. a second rotating shaft; 6. a single-tooth gear; 7. a first gear; 8. rotating the rod; 9. a support plate; 10. fixing the rod; 11. a fixing frame; 12. a second reciprocating screw rod; 13. a heat radiation fan; 14. a protective cover; 15. cleaning a brush board; 16. a first sleeve; 17. a first telescopic rod; 18. a second arc-shaped bump; 19. a cylindrical barrel; 20. a first reciprocating screw rod; 21. a support wheel; 22. an annular rack; 23. a second gear; 24. a third gear; 25. a second sleeve; 26. a second telescopic rod; 27. a switch; 28. a drive motor; 29. an annular chute; 30. a first arc-shaped projection; 31. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-9, a photovoltaic power generation device comprises a supporting base 1, an equipment box 2, a fixing frame 11, a photovoltaic panel body, wherein the equipment box 2 is fixedly connected to the upper end of the supporting base 1, the photovoltaic panel body is fixedly connected in the fixing frame 11, a driving speed reducing mechanism is connected in the equipment box 2, a single-tooth gear 6 is fixedly connected to the output end of the driving speed reducing mechanism, a rotating rod 8 is rotatably connected to the equipment box 2, a first gear 7 matched with the single-tooth gear 6 is fixedly connected to the rotating rod 8, a through hole is arranged on the equipment box 2, the upper end of the rotating rod 8 penetrates through the equipment box 2 through the through hole, a supporting plate 9 is fixedly connected to the upper end side of the supporting plate 9, a fixing rod 10 is rotatably connected to one end of the supporting plate 9 far away from the fixing rod 10, a cylindrical barrel 19 is rotatably connected, the lower extreme of fixed frame 11 is close to the one end sliding connection of dead lever 10 and has first fixed block, dead lever 10 rotates with first fixed block to be connected, the one end fixedly connected with second fixed block that fixed frame 11 is close to first reciprocal lead screw 20, first reciprocal lead screw 20 rotates with the second fixed block to be connected, fixedly connected with first bevel gear on the cylinder 19, one side that backup pad 9 is close to cylinder 19 is equipped with the actuating mechanism with first bevel gear assorted, be equipped with the annular rack 22 that matches with actuating mechanism on the equipment box 2, evenly distributed has a plurality of first arc lug 30 on the through hole of equipment box 2, fixedly connected with and first arc lug 30 assorted stop gear on the dwang 8, be connected with the photovoltaic board on the fixed frame 11 and clean the mechanism.
When the device is used, a user firstly moves the device to a designated working position, then fixes the supporting base 1 on the ground through the ground bolt, the stability of the device is improved, the device is prevented from being blown in the windy weather, the stability of the device is effectively improved, after the device is fixed, the user then fixes the light receiving surface of the photovoltaic panel body to the east, when the sun rises from the east, the speed reducing motor 3 is started, the speed reducing motor 3 drives the single-tooth gear 6 to rotate, the single-tooth gear 6 only drives the first gear 7 to drive the first grid to rotate once per circle, wherein, the single-tooth gear 6 rotates once per hour, the number of the teeth on the first gear 7 is twenty-four, so that the single-tooth gear 6 can drive the first gear 7 to rotate once per circle by twelve rotations, the device can simulate a clock, and the photovoltaic panel body can rotate along with the sun, the light receiving efficiency of the photovoltaic panel body is effectively improved, wherein one end of the supporting plate 9 far away from the fixed rod 10 is rotatably connected with a cylindrical barrel 19, a first reciprocating screw rod 20 is rotatably connected in the cylindrical barrel 19 through threads, one end of the lower end of the fixed frame 11 close to the fixed rod 10 is slidably connected with a first fixed block, the fixed rod 10 is rotatably connected with the first fixed block, one end of the fixed frame 11 close to the first reciprocating screw rod 20 is fixedly connected with a second fixed block, the first reciprocating screw rod 20 is rotatably connected with the second fixed block, a first bevel gear is fixedly connected on the cylindrical barrel 19, one side of the supporting plate 9 close to the cylindrical barrel 19 is provided with a driving mechanism matched with the first bevel gear, an annular rack 22 matched with the driving mechanism is arranged on the equipment box 2, when the supporting plate 9 rotates, the driving mechanism is driven to work under the action of the annular rack 22, the cylindrical barrel 19 is driven to rotate by, the cylinder 19 drives the first reciprocating screw rod 20 to reciprocate through threads, so that the inclination angle of the photovoltaic panel body can be adjusted in real time according to the rising angle of the sun, the light absorption efficiency of the photovoltaic panel body is maximized, and the practicability of the device is effectively improved, wherein a plurality of first arc-shaped lugs 30 are uniformly distributed on the through hole of the equipment box 2, a limiting mechanism matched with the first arc-shaped lugs 30 is arranged on the rotating rod 8, when the rotating rod 8 does not rotate, the rotating rod can play a limiting role, the photovoltaic panel body is prevented from rotating due to the influence of wind power, the light absorption power generation efficiency of the photovoltaic panel body is influenced, and the practicability of the device is effectively improved, wherein the photovoltaic panel cleaning mechanism is connected on the fixed frame 11, when the photovoltaic panel body is dirty, the photovoltaic panel cleaning mechanism is started to clean dust on the surface of the photovoltaic panel body, prevent that the dust from covering on the photovoltaic board body, influence its work efficiency that absorbs light electricity generation, the effectual practicality that improves the device, when the photovoltaic board body generates electricity, the electricity that sends passes through on the conductor wire transmits the adapter in backup pad 9, wherein dwang 8 is inside to be hollow structure, conductor wire on the adapter can run through dwang 8 and then carry it from the underground, thereby play the effect of protection to the power transmission line, prevent that the power transmission line from receiving artificial destruction, influence the transmission efficiency of power transmission line, the effectual practicality when having improved the transmission electricity.
Example 2:
referring to fig. 1 and 8, a photovoltaic power generation apparatus, substantially the same as in embodiment 1, further includes: the driving speed reducing mechanism comprises a speed reducing motor 3, a first rotating shaft 4 and a second rotating shaft 5, the speed reducing motor 3 is fixedly connected to one side of the equipment box 2, the first rotating shaft 4 and the second rotating shaft 5 are both rotatably connected with the equipment box 2, the output end of the speed reducing motor 3 is fixedly connected with a driving bevel gear, the second rotating shaft 5 is fixedly connected with a driven bevel gear matched with the driving bevel gear, the size of the driven bevel gear is twice that of the driving bevel gear, belt pulleys are fixedly connected to the first rotating shaft 4 and the second rotating shaft 5, the two belt pulleys are connected through a belt, a single-tooth gear 6 is fixedly connected to the upper end of the second rotating shaft 5, when the sun rises, the speed reducing motor 3 is started, the speed reducing motor 3 drives the driven bevel gear to rotate through the driving bevel gear, the driven bevel gear drives the first rotating shaft 4 to rotate, the first rotating shaft 4 drives the, second pivot 5 drives monodentate gear 6 again and rotates, and the every rotatory a week of monodentate gear 6 drives first gear 7 and rotates once, and first gear 7 drives dwang 8 again and rotates, and dwang 8 drives backup pad 9 again and rotates, and backup pad 9 drives the photovoltaic board body again and rotates, makes the positive subtend sun all the time of its photovoltaic board body to improve its photic efficiency.
Example 3:
referring to fig. 3, a photovoltaic power generation apparatus, substantially the same as in embodiment 1, further includes: the driving mechanism comprises a second gear 23 and a third gear 24, the second gear 23 is rotatably connected to the supporting plate 9, the second gear 23 is meshed with the annular rack 22, a fixing plate is fixedly connected to one end, close to the cylindrical barrel 19, of the supporting plate 9, a rotating column is rotatably connected to the fixing plate, one end, far away from the cylindrical barrel 19, of the rotating column is fixedly connected to the third gear 24, the second gear 23 is meshed with the third gear 24, a second bevel gear is fixedly connected to one end, far away from the third gear 24, of the rotating column, the second bevel gear is meshed with the first bevel gear, the second gear 23 is meshed with the annular rack 22, when the supporting plate 9 rotates, under the action of the annular rack 22, the second gear 23 rotates along with the rotation of the supporting plate 9, the second gear 23 rotates along with the rotation of the third gear 24, and the third gear 24 rotates along with the rotation of the second bevel gear through the rotating column, second bevel gear drives first bevel gear again and rotates to first bevel gear drives a cylinder section of thick bamboo 19 and rotates, and a cylinder section of thick bamboo 19 drives first reciprocal lead screw 20 through the screw thread and carries out reciprocating motion, thereby can adjust the inclination of photovoltaic board body in real time according to the angle that the sun rose, makes the efficiency maximize of its photovoltaic board body extinction, the effectual practicality that has improved the device.
Example 4:
referring to fig. 2 and 7, a photovoltaic power generation apparatus, substantially the same as in embodiment 1, further includes: stop gear includes first sleeve 16, first telescopic link 17, second arc lug 18, first sleeve 16 and dwang 8 fixed connection, fixedly connected with expanding spring in the first sleeve 16, 17 sliding connection of first telescopic link is in first sleeve 16, and with expanding spring fixed connection, expanding spring's one end and 18 fixed connection of second arc lug are kept away from to first telescopic link 17, second arc lug 18 and 30 sliding connection of first arc lug, elasticity through expanding spring can make the inseparable card of second arc lug 18 between two adjacent first arc lugs 30, thereby carry on spacingly to backup pad 9, when backup pad 9 does not rotate, improve backup pad 9's stability, prevent that backup pad 9 from taking place to rotate, influence the extinction generating efficiency of photovoltaic board body.
Example 5:
referring to fig. 6, a photovoltaic power generation apparatus, substantially the same as in embodiment 1, further comprising: the photovoltaic panel cleaning mechanism comprises a driving motor 28, a second reciprocating screw rod 12 and a cleaning brush plate 15, wherein the driving motor 28 is fixedly connected to one side of a fixed frame 11, two symmetrical grooves are formed in the fixed frame 11, the second reciprocating screw rod 12 is rotatably connected in the grooves, one end, close to the driving motor 28, of the second reciprocating screw rod 12 penetrates through the fixed frame 11 and is fixedly connected with a first belt wheel, the output end of the driving motor 28 is fixedly connected with a second belt wheel, the first belt wheel is connected with the second belt wheel through a belt, the two second reciprocating screw rods 12 are both connected with sliding blocks 31 through threads, the two sliding blocks 31 are fixedly connected through the cleaning brush plate 15, the cleaning brush plate 15 is slidably connected to the fixed frame 11 and a photovoltaic panel body, when the photovoltaic panel body is dirty, the driving motor 28 is started, the driving motor 28 drives the second belt wheel to rotate, the second belt wheel drives the first belt wheel to rotate through the belt, the first belt wheel drives the second reciprocating screw rod 12 to rotate, the second reciprocating screw rod 12 drives the sliding block 31 to reciprocate in the groove through threads, so that the sliding block 31 drives the cleaning brush plate 15 to slide on the photovoltaic plate body in a reciprocating mode, dust on the surface of the photovoltaic plate body is cleaned, and the power generation efficiency of the photovoltaic plate body is improved.
Example 6:
referring to fig. 6, a photovoltaic power generation apparatus, substantially the same as in embodiment 1, further comprising: the protective cover 14 is sleeved on the driving motor 28, the protective cover 14 is fixedly connected with the fixed frame 11, and the driving motor 28 can be protected by the protective cover 14.
Example 7:
referring to fig. 3, 5 and 7, a photovoltaic power generation apparatus, substantially the same as in embodiment 1, further comprising: the lower extreme both sides of backup pad 9 are rotated and are connected with supporting wheel 21, are equipped with on equipment box 2 with supporting wheel 21 assorted annular spout 29, through the setting of supporting wheel 21, can play the effect of support to backup pad 9, improve its stability when rotating.
Example 8:
referring to fig. 1, a photovoltaic power generation apparatus, substantially the same as in embodiment 1, further includes: inside one side of equipment box 2 is connected with cooling fan 13, be equipped with on equipment box 2 with cooling fan 13 assorted ventilation hole, fixedly connected with and ventilation hole assorted filter screen on equipment box 2, through cooling fan 13's setting, can dispel the heat for gear motor 3 and cool off, improve its life, through the setting of filter screen, can prevent that the dust from getting into in the equipment box 2.
Example 9:
referring to fig. 5, a photovoltaic power generation apparatus, substantially the same as in embodiment 1, further comprising: close to cooling fan 13's one side upper end fixedly connected with second sleeve 25 in equipment box 2, sliding connection has second telescopic link 26 in the second sleeve 25, be connected through the stretch cord between second telescopic link 26 and the second sleeve 25, be equipped with volatile alcohol in the second sleeve 25, fixedly connected with and second telescopic link 26 assorted switch 27 in equipment box 2, electric connection between switch 27 and cooling fan 13, when the temperature risees volatile alcohol's the point of volatilizing in equipment box 2, at this moment, volatile alcohol volatilizees and produces gas, gaseous promotion second telescopic link 26 case switch 27's direction removes, thereby open switch 27, make cooling fan 13 work, thereby can do not need the manual cooling fan 13 that opens of user, the effectual amount of labour that has reduced the user.
The photovoltaic panel body rotates along with the sun by the arrangement of the driving speed reducing mechanism, the single-tooth gear 6, the first gear 7 and the support plate 9, so that the front side of the photovoltaic panel body always faces the sun, the light receiving efficiency of the photovoltaic panel body is effectively improved, the inclination angle of the photovoltaic panel body can be adjusted in real time according to the rising angle of the sun by the arrangement of the driving mechanism, the first bevel gear, the cylindrical barrel 19 and the first reciprocating screw rod 20, the light absorption efficiency of the photovoltaic panel body is maximized, the practicability of the device is effectively improved, the photovoltaic panel body is prevented from rotating due to the influence of wind power received by the photovoltaic panel body by the arrangement of the limiting mechanism and the first arc-shaped bump 30, the light absorption power generation efficiency of the photovoltaic panel body is influenced, the stability of the device is effectively improved, and dust on the surface of the photovoltaic panel body can be cleaned by the arrangement of the photovoltaic panel cleaning mechanism, prevent that the dust from covering on the photovoltaic board body, influence its work efficiency that absorbs light and generate electricity.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A photovoltaic power generation device comprises a supporting base (1), an equipment box (2), a fixing frame (11) and a photovoltaic panel body, wherein the equipment box (2) is fixedly connected to the upper end of the supporting base (1), the photovoltaic panel body is fixedly connected to the fixing frame (11), the photovoltaic power generation device is characterized in that a driving speed reducing mechanism is connected to the equipment box (2), a single-tooth gear (6) is fixedly connected to the output end of the driving speed reducing mechanism, a rotating rod (8) is rotatably connected to the equipment box (2), a first gear (7) matched with the single-tooth gear (6) is fixedly connected to the rotating rod (8), a through hole is formed in the equipment box (2), the upper end of the rotating rod (8) penetrates through the equipment box (2) through the through hole, a supporting plate (9) is fixedly connected to the upper end of the supporting plate (9), and a fixing rod (10) is rotatably connected to, a cylindrical barrel (19) is rotatably connected to one end, far away from the fixed rod (10), of the supporting plate (9), a first reciprocating screw rod (20) is rotatably connected to the inside of the cylindrical barrel (19) through threads, a first fixed block is slidably connected to one end, close to the fixed rod (10), of the lower end of the fixed frame (11), the fixed rod (10) is rotatably connected with the first fixed block, a second fixed block is fixedly connected to one end, close to the first reciprocating screw rod (20), of the fixed frame (11), the first reciprocating screw rod (20) is rotatably connected with the second fixed block, a first bevel gear is fixedly connected to the cylindrical barrel (19), a driving mechanism matched with the first bevel gear is arranged on one side, close to the cylindrical barrel (19), of the supporting plate (9), an annular rack (22) matched with the driving mechanism is arranged on the equipment box (2), a plurality of first arc-shaped convex blocks (30) are uniformly distributed on a through hole of the equipment box, dwang (8) are gone up fixedly connected with and first arc lug (30) assorted stop gear, be connected with the photovoltaic board on fixed frame (11) and clean the mechanism.
2. The photovoltaic power generation device according to claim 1, wherein the driving deceleration mechanism comprises a deceleration motor (3), a first rotating shaft (4), and a second rotating shaft (5), the speed reducing motor (3) is fixedly connected with one side of the equipment box (2), the first rotating shaft (4) and the second rotating shaft (5) are rotatably connected with the equipment box (2), the output end of the speed reducing motor (3) is fixedly connected with a driving bevel gear, the second rotating shaft (5) is fixedly connected with a driven bevel gear matched with the driving bevel gear, the size of the driven bevel gear is twice that of the driving bevel gear, belt pulleys are fixedly connected on the first rotating shaft (4) and the second rotating shaft (5) and connected through a belt, the single-tooth gear (6) is fixedly connected to the upper end of the second rotating shaft (5).
3. The photovoltaic power generation device according to claim 1, wherein the driving mechanism comprises a second gear (23) and a third gear (24), the second gear (23) is rotatably connected to the support plate (9), the second gear (23) is engaged with the annular rack (22), a fixed plate is fixedly connected to one end of the support plate (9) close to the cylindrical drum (19), a rotating column is rotatably connected to the fixed plate, one end of the rotating column far away from the cylindrical drum (19) is fixedly connected to the third gear (24), the second gear (23) is engaged with the third gear (24), a second bevel gear is fixedly connected to one end of the rotating column far away from the third gear (24), and the second bevel gear is engaged with the first bevel gear.
4. The photovoltaic power generation device according to claim 1, wherein the limiting mechanism comprises a first sleeve (16), a first telescopic rod (17) and a second arc-shaped projection (18), the first sleeve (16) is fixedly connected with the rotating rod (8), a telescopic spring is fixedly connected in the first sleeve (16), the first telescopic rod (17) is slidably connected in the first sleeve (16) and is fixedly connected with the telescopic spring, one end of the first telescopic rod (17), which is far away from the telescopic spring, is fixedly connected with the second arc-shaped projection (18), and the second arc-shaped projection (18) is slidably connected with the first arc-shaped projection (30).
5. The photovoltaic power generation device according to claim 1, wherein the photovoltaic panel cleaning mechanism comprises a driving motor (28), a second reciprocating screw rod (12) and a cleaning brush plate (15), the driving motor (28) is fixedly connected to one side of a fixed frame (11), two symmetrical grooves are arranged in the fixed frame (11), the second reciprocating screw rod (12) is rotatably connected in the grooves, one end of the second reciprocating screw rod (12) close to the driving motor (28) penetrates through the fixed frame (11) and is fixedly connected with a first belt wheel, an output end of the driving motor (28) is fixedly connected with a second belt wheel, the first belt wheel is connected with the second belt wheel through a belt, two sliding blocks (31) are respectively connected to the two second reciprocating screw rods (12) through threads, and the two sliding blocks (31) are fixedly connected through the cleaning brush plate (15), clean brush board (15) sliding connection on fixed frame (11), photovoltaic board body.
6. The photovoltaic power generation device according to claim 5, wherein a protective cover (14) is sleeved on the driving motor (28), and the protective cover (14) is fixedly connected with the fixed frame (11).
7. The photovoltaic power generation device according to claim 1, wherein support wheels (21) are rotatably connected to two sides of the lower end of the support plate (9), and an annular sliding groove (29) matched with the support wheels (21) is formed in the equipment box (2).
8. The photovoltaic power generation device according to claim 1, wherein a heat dissipation fan (13) is connected to one side inside the equipment box (2), a ventilation hole matched with the heat dissipation fan (13) is formed in the equipment box (2), and a filter screen matched with the ventilation hole is fixedly connected to the equipment box (2).
9. The photovoltaic power generation device according to claim 8, wherein a second sleeve (25) is fixedly connected to an upper end of one side of the equipment box (2) close to the cooling fan (13), a second telescopic rod (26) is slidably connected in the second sleeve (25), the second telescopic rod (26) is connected with the second sleeve (25) through an elastic rope, volatile alcohol is arranged in the second sleeve (25), a switch (27) matched with the second telescopic rod (26) is fixedly connected in the equipment box (2), and the switch (27) is electrically connected with the cooling fan (13).
10. A method for generating power by using a photovoltaic power generation apparatus according to claim 1, characterized by mainly comprising:
s1: firstly, moving the device to a designated working position, and then fixing the supporting base (1) on the ground through a ground bolt;
s2: then, a user faces the light receiving surface of the photovoltaic panel body to the east, when the sun rises from the east, the speed reducing motor (3) is started, the speed reducing motor (3) drives the single-tooth gear (6) to rotate, the single-tooth gear (6) only drives the first gear (7) to drive one grid when rotating for one circle, wherein the single-tooth gear (6) rotates for one circle every hour, the number of the teeth on the first gear (7) is twenty-four, and the single-tooth gear (6) can only drive the first gear (7) to rotate for one circle after rotating for twelve circles, so that the device can simulate a clock, and the photovoltaic panel body can rotate along with the sun;
s3: when the supporting plate (9) rotates, the driving mechanism is driven to work under the action of the annular rack (22), the driving mechanism drives the cylindrical barrel (19) to rotate through the first bevel gear while rotating, and the cylindrical barrel (19) drives the first reciprocating screw rod (20) to reciprocate through threads, so that the inclination angle of the photovoltaic panel body can be adjusted in real time according to the rising angle of the sun;
s4: when the photovoltaic panel body is dirty, the photovoltaic panel cleaning mechanism is started to clean dust on the surface of the photovoltaic panel body;
s5: when the photovoltaic board body generates electricity, the sent electricity is transmitted to the adaptor on the supporting plate (9) through the conducting wire, wherein the inside of the rotating rod (8) is of a hollow structure, and the conducting wire on the adaptor can penetrate through the rotating rod (8) and then is conveyed from the underground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011445631.6A CN112491347A (en) | 2020-12-09 | 2020-12-09 | Photovoltaic power generation device and power generation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011445631.6A CN112491347A (en) | 2020-12-09 | 2020-12-09 | Photovoltaic power generation device and power generation method thereof |
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| CN112491347A true CN112491347A (en) | 2021-03-12 |
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| CN202011445631.6A Withdrawn CN112491347A (en) | 2020-12-09 | 2020-12-09 | Photovoltaic power generation device and power generation method thereof |
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| CN113791648A (en) * | 2021-09-14 | 2021-12-14 | 邵阳学院 | Adjustable solar panel for photovoltaic power generation |
| CN114142799A (en) * | 2021-11-30 | 2022-03-04 | 连云港神舟新能源有限公司 | Photovoltaic module aluminum alloy frame with high sealing performance and long service life and manufacturing method thereof |
| CN114221604A (en) * | 2021-12-17 | 2022-03-22 | 重庆天甲能源科技有限公司 | Photovoltaic power generation board mounting bracket and photovoltaic power generation device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113791648A (en) * | 2021-09-14 | 2021-12-14 | 邵阳学院 | Adjustable solar panel for photovoltaic power generation |
| CN114142799A (en) * | 2021-11-30 | 2022-03-04 | 连云港神舟新能源有限公司 | Photovoltaic module aluminum alloy frame with high sealing performance and long service life and manufacturing method thereof |
| CN114142799B (en) * | 2021-11-30 | 2022-09-13 | 连云港神舟新能源有限公司 | Photovoltaic module aluminum alloy frame and manufacturing method thereof |
| CN114374359A (en) * | 2021-12-03 | 2022-04-19 | 任占清 | Combined solar photovoltaic panel frame |
| CN114374359B (en) * | 2021-12-03 | 2024-04-05 | 浙江康帕斯流体技术股份有限公司 | Combined solar photovoltaic panel frame |
| CN114221604A (en) * | 2021-12-17 | 2022-03-22 | 重庆天甲能源科技有限公司 | Photovoltaic power generation board mounting bracket and photovoltaic power generation device |
| CN114394024A (en) * | 2022-01-26 | 2022-04-26 | 上海伟翔众翼新能源科技有限公司 | Wind-solar-storage integrated electric automobile charging system based on model predictive control |
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| CN115021658A (en) * | 2022-08-09 | 2022-09-06 | 江苏林江光伏设备有限公司 | A photovoltaic board self-adaptation base for well latitude area |
| CN115864975A (en) * | 2022-12-21 | 2023-03-28 | 广州浩安智能科技有限公司 | From taking internal drive to positive response mechanism |
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